Hand-built garden
rooms and garden
offices across Surrey
Garden Rooms Surrey builds proper garden rooms, not posh sheds. Our
rooms go up on site in structural insulated panels (SIPs) as standard,
then get plastered, painted, floored and wired. You get one fixed price
after a free site visit.
Over 350 garden rooms built
Planning drawings handled for you
1 to 2 weeks on site for rooms up to 15 m²
Pay in four 25% stages
Garden offices in Surrey you can
work in all year
Every Garden Rooms Surrey garden office is insulated, plastered, heated and
wired for power and internet, with its own consumer unit.
Working from the kitchen table gets old fast. A garden office gives you a proper home office and a door to close when work’s done.
We put 97 mm of solid insulation in the walls and 122 mm in the roof and floor, and heating comes as standard with a 1.5 to 2 kW panel heater.
But summer heat needs thinking about too. Blinds and the right glazing help, and air conditioning does the best job, which we can fit as an extra. Sockets, lights and an internet connection are all included, along with the electrics for the first 20 m from your house.
What we build
Every room is bespoke, designed around your garden and how you’ll use it, from 2 m by 2 m upwards. Unlike kit
garden buildings, ours are built on site from the base up, then plastered, painted and finished the way you’d finish
an extension or loft conversion.
These are the rooms we build most:
Garden Offices
Heated annd wired for work.
Garden Gyms
Rubber flooring as standard, room for your kit.
Rooms with a toilet or
shower
Toilet from £5,000. Shower room from £7,000.
Saunas
Infrared is our first choice. £4,000 to £30,000.
Annexes
Space for family or guests, with the planning side handled.
Studios, music rooms and
golf simulators
Built around the job the room has to do.
Hot tub shelters and pool
houses
Shelters are usually part enclosed. Pool houses can include changing space.
Garden Bars
Somewhere to have people round.
How much does a garden room cost in Surrey?
Garden Rooms Surrey builds finished garden rooms from about £17,000 all in, with toilets,
shower rooms and saunas priced on top.
That price covers the whole job, from the base to the last coat of paint. Our quotes are fixed, and the price
only changes if extras are added.
One thing can come up: if the fuse board in your house isn’t up to it, it may need upgrading.
Our standard specification include
- The base and foundations
- SIP panel structure with 97 mm wall insulation and 122 mm in the roof and floor
- EPDM rubber roof and gutters
- Cladding, with a choice of cedar, thermo pine, treated larch, Japanese burnt timber, composite or polymer-coated sheet
- Double-glazed windows and doors
- Plastered and painted walls, and a laminate floor (rubber in gyms)
- Electrics up to 20 m from the house, with sockets, lights and an internet connection
- A panel heater
- Taking away all the waste
Priced on top
| Toilet and basin | from £5,000 |
| Shower room | from £7,000 |
| Sauna | £4,000 to £30,000 |
| Kitchenette | priced to your design |
Air conditioning, decking, cladding upgrades, cable runs over 20 m,
groundwork on difficult ground and removing an old shed: priced at the
site visit.
Want a number before anyone visits? Photos are enough for an indicative price. See how our prices work
Plan your garden room online
Try our online garden room planner and see your ideas take shape before
we visit.
The same trades on every job
In our experience, problems on plumbed garden rooms start when the work is
passed from one company to the next. So we keep every job with the same
people:
We started out as landscapers.
That’s why we look at the whole garden as well as the room. You get options
on where it goes and how it sits, so you can make the call with all the facts in
front of you. If you’re comparing builders, our guide to choosing a garden
room builder sets out what to ask.
Four carpentry teams, each led by
an experienced carpenter
A registered plumbing firm for
toilets, showers and kitchens
Landscaping teams for patios,
decking and clearance
A planning consultant who draws
and submits applications
The same electricians on every job
A groundsman for drains
A tree specialist
How a build works, from photos to handover
Garden Rooms Surrey takes one to two weeks on site for rooms up to about 15 m², with bookings
about six to eight weeks ahead.
Step 1
Send photos or call.
We give you an indicative price.
Step 2
Free site visit.
Our quoting service is free. We look at the space, talk through options, then send computer visual and a detailed, fixed quote.
Step 3
Project meeting.
You make the final choices, including windows and doors, before anything is ordered.
Step 4
The base goes in.
Step 5
The build.
Our teams work 8am to 4pm until the room is finished.
Step 6
Handover.
Plastered, painted, wired and ready to use.
.
How you pay
25% four to six weeks before we start
25% on the first day
25% when the roof is on
25% on completion
Do you need planning permission for a garden room in Surrey?
In England, many Surrey garden rooms need no planning permission, as they meet permitted
development’s height, position and size limits.
That holds while the room stays part of the home and the house keeps its permitted development rights.
That holds while the room stays part of the home and the house keeps its permitted development rights.
The room must be single storey and no more than 2.5 m high if it sits within 2 m of a boundary, which is why we build to
2.5 m as standard. Together with any extensions and other outbuildings, it can’t cover more than half the land around
the original house.
Parts of Surrey have tighter rules. In the Surrey Hills National Landscape, buildings more than 20 m from the house can
cover no more than 10 m² in total. On designated land, which includes conservation areas and the Surrey Hills, a room at
the side of the house needs planning permission.
At a listed building, any outbuilding needs permission. The Planning Portal’s outbuilding rules set out the detail.
On some newer estates, permitted development rights were removed when the houses were approved. If that covers
outbuildings, even a small room has to go through planning. We’ve built on estates like that.
It matters when you come to sell your property, too. A room built within the rules can help a house stand out, but one
built too high or in the wrong place gives a buyer something to negotiate on.
If you do need permission, our planning consultant draws up the plans and submits them for you. We subsidise that, so
you pay £1,000. Worth knowing too: from April 2027, Surrey’s councils are replaced by two new ones, East Surrey and
West Surrey. Read our Surrey planning guide
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Where we build in Surrey
Garden Rooms Surrey covers the whole of Surrey, from Farnham and Camberley in the west to Oxted and Caterham in the east.
There’s no showroom. We come to you instead and show you computer visuals of your room after the site visit. These are some of the towns we cover, grouped by the two councils that take over in April 2027.
West Surrey
Guildford, Woking, Farnham, Godalming, Haslemere, Camberley, Bagshot,
Addlestone, Chertsey, Egham, Staines and Sunbury.
East Surrey
Epsom, Reigate, Redhill, Dorking, Leatherhead, Oxted, Caterham, Esher, Cobham, Weybridge and Walton-on-Thames.
What our customers say
Rated 5 stars by garden room customers across Surrey.
Garden room questions we get asked
Get a garden room price
from a few photos
Take three or four photos of your Surrey garden from different corners,
pace out the space, and send them over. We’ll come back with an
indicative price. If you like the number, we’ll book a free site visit and
turn it into a fixed quote.
Garden Rooms Surrey
+1 123 456 7890 · info@gardenroomssurrey.uk
Public liability insurance up to £2 million · 10-year major structural guarantee
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